1537231920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2048

約数の個数: 240

約数和(自身を含む): 5629068288

約数和(自身を除く): 4091836368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 67, 70, 80, 84, 98, 105, 112, 120, 134, 140, 147, 168, 196, 201, 210, 240, 245, 268, 280, 294, 335, 336, 392, 402, 420, 469, 490, 536, 560, 588, 670, 735, 784, 804, 840, 938, 980, 1005, 1072, 1176, 1340, 1407, 1470, 1608, 1680, 1876, 1951, 1960, 2010, 2345, 2352, 2680, 2814, 2940, 3216, 3283, 3752, 3902, 3920, 4020, 4690, 5360, 5628, 5853, 5880, 6566, 7035, 7504, 7804, 8040, 9380, 9755, 9849, 11256, 11706, 11760, 13132, 13657, 14070, 15608, 16080, 16415, 18760, 19510, 19698, 22512, 23412, 26264, 27314, 28140, 29265, 31216, 32830, 37520, 39020, 39396, 40971, 46824, 49245, 52528, 54628, 56280, 58530, 65660, 68285, 78040, 78792, 81942, 93648, 95599, 98490, 109256, 112560, 117060, 130717, 131320, 136570, 156080, 157584, 163884, 191198, 196980, 204855, 218512, 234120, 261434, 262640, 273140, 286797, 327768, 382396, 392151, 393960, 409710, 468240, 477995, 522868, 546280, 573594, 653585, 655536, 764792, 784302, 787920, 819420, 915019, 955990, 1045736, 1092560, 1147188, 1307170, 1433985, 1529584, 1568604, 1638840, 1830038, 1911980, 1960755, 2091472, 2294376, 2614340, 2745057, 2867970, 3137208, 3277680, 3660076, 3823960, 3921510, 4575095, 4588752, 5228680, 5490114, 5735940, 6274416, 6405133, 7320152, 7647920, 7843020, 9150190, 10457360, 10980228, 11471880, 12810266, 13725285, 14640304, 15686040, 18300380, 19215399, 21960456, 22943760, 25620532, 27450570, 31372080, 32025665, 36600760, 38430798, 43920912, 51241064, 54901140, 64051330, 73201520, 76861596, 96076995, 102482128, 109802280, 128102660, 153723192, 192153990, 219604560, 256205320, 307446384, 384307980, 512410640, 768615960, 1537231920]

約数ペア:

[(1, 1537231920), (2, 768615960), (3, 512410640), (4, 384307980), (5, 307446384), (6, 256205320), (7, 219604560), (8, 192153990), (10, 153723192), (12, 128102660), (14, 109802280), (15, 102482128), (16, 96076995), (20, 76861596), (21, 73201520), (24, 64051330), (28, 54901140), (30, 51241064), (35, 43920912), (40, 38430798), (42, 36600760), (48, 32025665), (49, 31372080), (56, 27450570), (60, 25620532), (67, 22943760), (70, 21960456), (80, 19215399), (84, 18300380), (98, 15686040), (105, 14640304), (112, 13725285), (120, 12810266), (134, 11471880), (140, 10980228), (147, 10457360), (168, 9150190), (196, 7843020), (201, 7647920), (210, 7320152), (240, 6405133), (245, 6274416), (268, 5735940), (280, 5490114), (294, 5228680), (335, 4588752), (336, 4575095), (392, 3921510), (402, 3823960), (420, 3660076), (469, 3277680), (490, 3137208), (536, 2867970), (560, 2745057), (588, 2614340), (670, 2294376), (735, 2091472), (784, 1960755), (804, 1911980), (840, 1830038), (938, 1638840), (980, 1568604), (1005, 1529584), (1072, 1433985), (1176, 1307170), (1340, 1147188), (1407, 1092560), (1470, 1045736), (1608, 955990), (1680, 915019), (1876, 819420), (1951, 787920), (1960, 784302), (2010, 764792), (2345, 655536), (2352, 653585), (2680, 573594), (2814, 546280), (2940, 522868), (3216, 477995), (3283, 468240), (3752, 409710), (3902, 393960), (3920, 392151), (4020, 382396), (4690, 327768), (5360, 286797), (5628, 273140), (5853, 262640), (5880, 261434), (6566, 234120), (7035, 218512), (7504, 204855), (7804, 196980), (8040, 191198), (9380, 163884), (9755, 157584), (9849, 156080), (11256, 136570), (11706, 131320), (11760, 130717), (13132, 117060), (13657, 112560), (14070, 109256), (15608, 98490), (16080, 95599), (16415, 93648), (18760, 81942), (19510, 78792), (19698, 78040), (22512, 68285), (23412, 65660), (26264, 58530), (27314, 56280), (28140, 54628), (29265, 52528), (31216, 49245), (32830, 46824), (37520, 40971), (39020, 39396)]